Maximize your energy savings in winter—without changing your equipment
At AirGreen, we know that a high-performance heating system doesn’t just come down to brand or model. Even the best central heat pumps or the most expensive heating systems lose efficiency when maintenance is neglected. Something as simple as a full cleaning of your HVAC system can lead to up to 20% savings on your heating bill. In the Greater Montréal, Laval, Longueuil, North Shore, and South Shore areas, our technicians regularly see the direct impact a poorly maintained system has on energy performance.
Why an HVAC cleaning makes all the difference
An HVAC system only operates at full efficiency when it’s clean, unobstructed, and properly adjusted. A buildup of dust, pollen, mold, or grease in your ducts, filters, coils, or motors can slow airflow, force the unit to work harder, and ultimately consume more energy.
The real effects of a dirty system:
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Decreased energy efficiency (by up to -25%)
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Premature wear and tear on components
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Poor indoor air quality
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Risk of odors, noise, or system breakdown
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Noticeable increases in heating costs
Our technicians, by regularly performing deep cleaning on wall-mounted and central heat pumps, air conditioners, and furnaces, help clients extend the lifespan of their equipment while reducing electricity consumption.
Case study: A preventative cleaning in Laval that made all the difference
In a single-family home located in Chomedey, Laval, we recently performed a complete HVAC maintenance service on a 36,000 BTU Goodman central heat pump. The homeowner had contacted us after noticing a 15% increase in their electricity bill compared to the previous winter.
Here's what we discovered on site:
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The air filters hadn’t been replaced in over 12 months.
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The indoor unit’s coils were coated with a fine layer of greasy dust.
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The blower fan was making a faint noise—sign of imbalance due to accumulated debris.
Our intervention:
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Disassembly and deep cleaning of all internal components.
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High-pressure washing of coils, filters, grilles, and ducts.
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Rebalancing and lubrication of the blower motor.
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Inspection of electrical connections, thermostat, and refrigerant levels.
The result: the system now runs at full capacity, airflow has been restored, and energy consumption has dropped below previous levels. The client not only regained optimal thermal comfort but is now expecting to save approximately $400 on their annual heating bill.
How often should your HVAC system be cleaned?
We recommend a full professional HVAC maintenance once per year, ideally in fall or spring. In addition, we strongly advise occupants to clean air filters monthly. For homes in areas exposed to more dust, pollen, or humidity (e.g., near construction sites or bodies of water), more frequent maintenance may be necessary.
Systems that require regular cleaning the most:
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Wall-mounted heat pumps (often overlooked but crucial)
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Central heat pumps (with duct networks that need inspecting)
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Wall or central air conditioners
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Heat recovery ventilators (HRVs)
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Electric, gas, or oil furnaces
What’s included in AirGreen’s HVAC cleaning service
At AirGreen, we go far beyond simple dusting. Our full HVAC cleaning service includes:
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Detailed visual inspection
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Cleaning of filters, coils, fans, and ducts
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Airflow check
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Disinfection against mold and bacteria
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Post-service performance testing
Every job is documented, and we provide tailored recommendations to help optimize system usage and extend equipment lifespan.
Why trust AirGreen for your HVAC system maintenance?
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Certified technicians trained to the highest standards
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Hands-on experience with all equipment types: Goodman, Gree, Fujitsu, Lennox, Bosch, and more
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Fast interventions across Montréal, Laval, Longueuil, North Shore, South Shore
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Transparency and personalized advice
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Proven track record of high client satisfaction
Our teams carry out weekly maintenance in homes, commercial buildings, and multi-unit properties to ensure systems are clean, durable, and energy-efficient.
Cleaning: a small act with major impact
Never underestimate the power of a simple professional cleaning on your thermal comfort, your energy bill, and the lifespan of your heat pump or heating system. It’s one of the most cost-effective and simple actions you can take to improve your home’s performance while lowering your energy footprint.
Take action today
If your HVAC system hasn’t been serviced in over 12 months, contact AirGreen now. Our experts will evaluate your system, provide a complete maintenance service tailored to your equipment, and help you start saving money this winter.